(Matlab 2013) Specify Number of Decimal Digits When Reading In a Number

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Matlab_Student
Matlab_Student 2016-4-24
编辑： Azzi Abdelmalek 2016-4-24
x(nodeID)=fscanf(fid,'%f',1);
This is the argument that I have to read in a number of 6 decimal digits (1.123456) but the program reads only up to 4 decimal digits (which is what I think the default setting?). I tried using
'%.6f'
but it didn't work. It only gives me an error. Any help will be appreciated!

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回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2016-4-24
编辑：Azzi Abdelmalek 2016-4-24
a=fscanf(fid,'%f',1)
sprintf('%0.6f',a)
Or use
format long

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